We divide 42254720 by 485
Our goal is to divide 42254720 by 485.

On to step 1:
485 goes into 4 0 times with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 485

Going ahead to step 2:
485 can be fit into 42 0 times, resulting in a remainder of 42.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 42, we end up with 42.
Fetch the next digit (2) from the dividend, attach it to 42 and continue: 422 / 485

On to step 3:
When dividing 422 by 485, we get 0 with a remainder of 422.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 422 to get 422.
Include the next digit (5) from the dividend after 422, then repeat: 4225 / 485

Let's proceed to step 4:
The number 485 fits into 4225 8 times, leaving a remainder of 345.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we subtract 3880 from 4225, we get 345.
Fetch the next digit (4) from the dividend, attach it to 345 and continue: 3454 / 485

Going ahead to step 5:
The number 485 fits into 3454 7 times, leaving a remainder of 59.
Put 7 as the next digit of the answer. 
Result so far: 87.0
Subtracting 3395 from 3454 leaves us with 59.
Take the next digit (7) from the dividend and append it to 59, then repeat: 597 / 485

Going ahead to step 6:
597 divided by 485 is 1 with a remainder of 112.
The next digit of our result is 1. 
Result so far: 871.0
Subtract 485 from 597 to get 112.
Fetch the next digit (2) from the dividend, attach it to 112 and continue: 1122 / 485

On to step 7:
485 goes into 1122 2 times with a remainder of 152.
Use 2 as the next digit of our solution. 
Result so far: 8712.0
The remainder is 152 after subtracting 970 from 1122.
Fetch the next digit (0) from the dividend, attach it to 152 and continue: 1520 / 485

On to step 8:
485 goes into 1520 3 times with a remainder of 65.
The number 3 becomes the next digit in our result. 
Result so far: 87123.0
Deduct 1455 from 1520 and we're left with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Going ahead to step 9:
The number 485 fits into 650 1 times, leaving a remainder of 165.
The next digit of our result is 1. 
Result so far: 87123.1
Deduct 485 from 650 and we're left with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Going ahead to step 10:
When dividing 1650 by 485, we get 3 with a remainder of 195.
The next digit of our result is 3. 
Result so far: 87123.13
Subtracting 1455 from 1650 leaves us with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Step 11:
485 can be fit into 1950 4 times, resulting in a remainder of 10.
Write down 4 as next digit of the result. 
Result so far: 87123.134
Subtract 1940 from 1950 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 12:
485 can be fit into 100 0 times, resulting in a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 87123.134
If we take 0 away from 100, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 13:
485 goes into 1000 2 times with a remainder of 30.
The number 2 becomes the next digit in our result. 
Result so far: 87123.13402
Deduct 970 from 1000 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 14:
If we divide 300 by 485, we get 0 and a remainder of 300.
Use 0 as the next digit of our solution. 
Result so far: 87123.13402
The remainder is 300 after subtracting 0 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Advancing to step 15:
485 goes into 3000 6 times with a remainder of 90.
The number 6 becomes the next digit in our result. 
Result so far: 87123.1340206
If we take 2910 away from 3000, we end up with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Let's proceed to step 16:
485 goes into 900 1 times with a remainder of 415.
The number 1 becomes the next digit in our result. 
Result so far: 87123.13402061
If we take 485 away from 900, we end up with 415.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

The quotient of the division is 87123.13402061, and the remainder is 4.15e-07.